| Name | Description |
|---|---|
| CLONE_FILES | Share the file descriptor table of the process. |
| CLONE_FS | Share the filesystem information of the process. |
| CLONE_IO | Share an I/O context with the process. |
| CLONE_NEWIPC | Put the child in a new IPC namespace. |
| CLONE_NEWMOUNT | Put the child in a new mount namespace. |
| CLONE_NEWNET | Put the child in a new network namespace. |
| CLONE_NEWPID | Put the child in a new PID namespace. |
| CLONE_NEWUSER | Put the child in a new user namespace. |
| CLONE_NEWUTS | Put the child in a new UTS namespace. |
| CLONE_PARENT | Set the parent of the child to the parent of the caller. |
| CLONE_PTRACE | Trace the cloned process if this process is being traced. |
| CLONE_SETTLS | Set the TLS descriptor of the child. |
| CLONE_SIGHAND | Clone the address space of the process. |
| CLONE_SYSVSEM | Share System V semaphores with the process. |
| CLONE_THREAD | Clone the address space of the process. |
| CLONE_UNTRACED | Don't allow the child process to be traced. |
| CLONE_VFORK | Clone the address space of the process. |
| CLONE_VM | Share the address space of the process. |